tools/perf/pmu-events/arch/arm64/fujitsu/a64fx/pipeline.json

Source file repositories/reference/linux-study-clean/tools/perf/pmu-events/arch/arm64/fujitsu/a64fx/pipeline.json

File Facts

System
Linux kernel
Corpus path
tools/perf/pmu-events/arch/arm64/fujitsu/a64fx/pipeline.json
Extension
.json
Size
9325 bytes
Lines
195
Domain
Support Tooling And Documentation
Bucket
tools
Inferred role
Support Tooling And Documentation: configuration, schema, or hardware description
Status
atlas-only

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Dependency Surface

Detected Declarations

Annotated Snippet

[
  {
    "ArchStdEvent": "STALL_FRONTEND"
  },
  {
    "ArchStdEvent": "STALL_BACKEND"
  },
  {
    "PublicDescription": "This event counts valid cycles of EAGA pipeline.",
    "EventCode": "0x1A0",
    "EventName": "EAGA_VAL",
    "BriefDescription": "This event counts valid cycles of EAGA pipeline."
  },
  {
    "PublicDescription": "This event counts valid cycles of EAGB pipeline.",
    "EventCode": "0x1A1",
    "EventName": "EAGB_VAL",
    "BriefDescription": "This event counts valid cycles of EAGB pipeline."
  },
  {
    "PublicDescription": "This event counts valid cycles of EXA pipeline.",
    "EventCode": "0x1A2",
    "EventName": "EXA_VAL",
    "BriefDescription": "This event counts valid cycles of EXA pipeline."
  },
  {
    "PublicDescription": "This event counts valid cycles of EXB pipeline.",
    "EventCode": "0x1A3",
    "EventName": "EXB_VAL",
    "BriefDescription": "This event counts valid cycles of EXB pipeline."
  },
  {
    "PublicDescription": "This event counts valid cycles of FLA pipeline.",
    "EventCode": "0x1A4",
    "EventName": "FLA_VAL",
    "BriefDescription": "This event counts valid cycles of FLA pipeline."
  },
  {
    "PublicDescription": "This event counts valid cycles of FLB pipeline.",
    "EventCode": "0x1A5",
    "EventName": "FLB_VAL",
    "BriefDescription": "This event counts valid cycles of FLB pipeline."
  },
  {
    "PublicDescription": "This event counts valid cycles of PRX pipeline.",
    "EventCode": "0x1A6",
    "EventName": "PRX_VAL",
    "BriefDescription": "This event counts valid cycles of PRX pipeline."
  },
  {
    "PublicDescription": "This event counts the number of 1's in the predicate bits of request in FLA pipeline, where it is corrected so that it becomes 16 when all bits are 1.",
    "EventCode": "0x1B4",
    "EventName": "FLA_VAL_PRD_CNT",
    "BriefDescription": "This event counts the number of 1's in the predicate bits of request in FLA pipeline, where it is corrected so that it becomes 16 when all bits are 1."
  },
  {
    "PublicDescription": "This event counts the number of 1's in the predicate bits of request in FLB pipeline, where it is corrected so that it becomes 16 when all bits are 1.",
    "EventCode": "0x1B5",
    "EventName": "FLB_VAL_PRD_CNT",
    "BriefDescription": "This event counts the number of 1's in the predicate bits of request in FLB pipeline, where it is corrected so that it becomes 16 when all bits are 1."
  },
  {
    "PublicDescription": "This event counts valid cycles of L1D cache pipeline#0.",
    "EventCode": "0x240",
    "EventName": "L1_PIPE0_VAL",
    "BriefDescription": "This event counts valid cycles of L1D cache pipeline#0."
  },
  {
    "PublicDescription": "This event counts valid cycles of L1D cache pipeline#1.",
    "EventCode": "0x241",

Annotation

Implementation Notes